參數(shù)資料
型號(hào)： TCM320AC54DW
廠商： Texas Instruments, Inc.
元件分類(lèi)： Codec
英文描述： MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER
中文描述： 整體式串行接口的PCM編解碼器和過(guò)濾器
文件頁(yè)數(shù)： 10/23頁(yè)
文件大?。?/td> 317K
代理商： TCM320AC54DW
TCM320AC36, TCM320AC37
VOICE-BAND AUDIO PROCESSORS (VBAP
)
SLWS003C – MAY 1992 – REVISED APRIL – 1998
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements
clock timing requirements over recommended ranges of supply voltage and operating free-air temperature
(see Figure 1 through Figure 4)
MIN
NOM
MAX
UNIT
tt
Transition time, CLK and DCLKX/DCLKR
10
ns
Duty cycle, CLK
45%
50%
55%
Duty cycle, DCLKX/DCLKR
All typical values are at VCC = 5 V, TA = 25
°
C.
transmit timing requirements over recommended ranges of supply voltage and operating free-air
temperature, fixed-data-rate mode (see Figure 2)
45%
50%
55%
MIN
MAX
UNIT
tsu(FSX)
th(FSX)
Setup time, FSX high before CLK
↓
Hold time, FSX high after CLK
↓
20
468
ns
20
468
ns
receive timing requirements over recommended ranges of supply voltage and operating free-air
temperature, fixed-data-rate mode (see Figure 1)
MIN
MAX
UNIT
tsu(FSR)
th(FSR)
tsu(DIN)
th(DIN)
Setup time, FSR high before CLK
↓
Hold time, FSR high after CLK
↓
Setup time, DIN high or low before CLK
↓
Hold time, DIN high or low after CLK
↓
20
468
ns
20
468
ns
20
ns
20
ns
transmit timing requirements over recommended ranges of supply voltage and operating free-air
temperature, variable-data-rate mode (see Figure 4)
MIN
MAX
UNIT
tsu(FSX)
th(FSX)
Setup time, FSX high before DCLKX
↓
Hold time, FSX high after DCLKX
↓
40
tc(DCLKX)–40
tc(DCLKX)–35
ns
35
ns
receive timing requirements over recommended ranges of supply voltage and operating free-air
temperature, variable-data-rate mode (see Figure 3)
MIN
MAX
UNIT
tsu(FSR)
th(FSR)
tsu(DIN)
th(DIN)
Setup time, FSR high before DCLKR
↓
Hold time, FSR high after DCLKR
↓
Setup time, DIN high or low before DCLKR
↓
Hold time, DIN high or low after DCLKR
↓
40
ns
35
tc(DCLKR)–35
ns
30
ns
30
ns
switching characteristics
propagation delay times over recommended ranges of operating conditions, fixed-data-rate mode,
C
L
= 0 to 10 pF (see Figure 2)
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
tpd1
tpd2
tpd3
tpd4
tpd5
From CLK bit 1 high to DOUT bit 1 valid
35
ns
From CLK high to DOUT valid, bits 2 to n
35
ns
From CLK bit n low to DOUT bit n Hi-Z
30
ns
From CLK bit 1 high to TSX active (low)
Rpullup = 1.24 k
Rpullup = 1.24 k
40
ns
From CLK bit n low to TSX inactive (high)
30
ns
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TCM320AC54N 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER
TCM320AC56 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:VOICE-BAND AUDIO PROCESSORS (VBAP?￡a)
TCM320AC56CDW 制造商:Rochester Electronics LLC 功能描述:- Bulk
TCM320C 功能描述:MODULE SOC RF TXRX W/8051 MCU RoHS:是 類(lèi)別:RF/IF 和 RFID >> RF 收發(fā)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:30 系列:- 頻率:4.9GHz ~ 5.9GHz 數(shù)據(jù)傳輸率 - 最大:54Mbps 調(diào)制或協(xié)議:* 應(yīng)用:* 功率 - 輸出:-3dBm 靈敏度:- 電源電壓:2.7 V ~ 3.6 V 電流 - 接收:* 電流 - 傳輸:* 數(shù)據(jù)接口:PCB，表面貼裝 存儲(chǔ)容量:- 天線連接器:PCB，表面貼裝 工作溫度:-25°C ~ 85°C 封裝/外殼:68-TQFN 裸露焊盤(pán) 包裝:管件
TCM320U 制造商:EnOcean GmbH 功能描述:MODULE TRANSCEIVER 3V W/PIN CONN
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